CN201202461Y - Rotating disintegration type oil (water) gas separator - Google Patents
Rotating disintegration type oil (water) gas separator Download PDFInfo
- Publication number
- CN201202461Y CN201202461Y CNU2008201179979U CN200820117997U CN201202461Y CN 201202461 Y CN201202461 Y CN 201202461Y CN U2008201179979 U CNU2008201179979 U CN U2008201179979U CN 200820117997 U CN200820117997 U CN 200820117997U CN 201202461 Y CN201202461 Y CN 201202461Y
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- cavity
- resorption
- epicoele
- transmission shaft
- power transmission
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Abstract
The utility model relates to a rotating grinding type oil (water) gas separator, which is characterized in that a lower cavity is arranged on the lower end of an upper cavity oil (water) gas split cavity, and is a solid particle grinding cavity which comprises three grades of grinding chambers, wherein an upper cavity transmission shaft (22) is connected with a lower cavity transmission shaft (8) through a spline housing (14), and a lower cavity lower joint (2) is connected with an upper joint of a submersible motor protector by screw in a flange form. The lower cavity transmission shaft (8) is connected with a transmission shaft of the protector by a spline housing (1), the lower cavity lower joint (2) is connected with a lower cavity suction inlet (3) through a screw thread, a lower cavity bush (6) is connected with lower cavity grinding chambers (5), (7), (9) in a compression type, a grinding plate (10) is fixed with the lower cavity transmission shaft (8) through a key, and a lower cavity upper joint (13) is connected with an upper cavity lower joint (15) by the screw in the flange form. The rotating grinding type oil (water) gas separator thoroughly eradicates the phenomenon that a submersible centrifugal pump channel is plugged by solid particles (sand, coal briquette and scale) or the circulation is not smooth during drilling exploitation, thereby reducing the cost for enterprises.
Description
Technical field
The utility model relates to a kind of pulverizing eliminator that is applied to underground work in the exploitation in oil field, coal gas field, particularly a kind of rotation crushing type oil (water) gas separating device.
Background technology
At present, be applied in the drilling well exploitation of underground work in oil field, coal gas field, often block or make its circulation not smooth in the passage of oil-submersible centrifugal pump because of the solid particle (sand, coal cinder, dirt) of down-hole, discharge capacity reduces, do not reach the requirement of Geological Engineering design scheme, cause pump detection and workover, cause the tremendous economic loss to enterprise.
Summary of the invention
At the deficiency that above-mentioned technical problem exists, the purpose of this utility model provides a kind of rotation crushing type oil (water) gas separating device.
The technical solution of the utility model is as follows:
A kind of rotation crushing type oil (water) gas separating device, oil (water) the gas disengagement chamber that comprises epicoele, epicoele is made up of spline housing (14), epicoele lower contact (15), epicoele impeller (16), last cavity shell (17), epicoele lining (18), epicoele separation chamber (19), epicoele top connection (20), epicoele power transmission shaft (22), epicoele lower contact (15) and last cavity shell (17) screwed connection, last cavity shell (17) and epicoele top connection (20) screwed connection, epicoele impeller (16) is fixed with key with epicoele power transmission shaft (22).It is characterized in that: the lower end at epicoele oil (water) gas disengagement chamber, be provided with cavity of resorption, cavity of resorption is the solid particle crushing chamber, cavity of resorption is made up of three other pulverizing chamber of level.Cavity of resorption is made up of spline housing (1), cavity of resorption lower contact (2), cavity of resorption intake (3), following cavity shell (4), cavity of resorption pulverizing chamber (5), (7), (9), cavity of resorption lining (6), cavity of resorption power transmission shaft (8), pulverizing plate (10), cavity of resorption filter (11), clamping sleeve (12), cavity of resorption top connection (13).Epicoele power transmission shaft (22) and cavity of resorption power transmission shaft (8) with spline housing (14), be connected, cavity of resorption lower contact (2) is connected with the screw flange form with the top connection of submersible electric machine with oil protector; Cavity of resorption power transmission shaft (8) is that spline housing (1) is connected with the protector power transmission shaft; cavity of resorption lower contact (2) is screwed connection with cavity of resorption intake (3); cavity of resorption lining (6) is a compression type with cavity of resorption pulverizing chamber (5), (7), (9); pulverizing plate (10) is that key is fixed with cavity of resorption power transmission shaft (8), and cavity of resorption top connection (13) is connected with the screw flange form with epicoele lower contact (15).
Other pulverizing chamber operating principle of three levels of solid particle crushing chamber is:
The power of submersible electric machine with oil drives oil-submersible centrifugal pump through power transmission shaft and rotates, make the down-hole contain the first order pulverizing chamber (5) that enters cavity of resorption less than the liquid of 5 millimeters the solid particle cavity of resorption intake (3) by rotation crushing type oil (water) gas separating device, pulverizing plate 10 high speed rotation under the drive of cavity of resorption power transmission shaft (8) smashes the solid particle in the liquid, filter through cavity of resorption filter (11) one-level, pulverizing grade is 3 millimeters, promptly entering second level pulverizing chamber (7) less than 3 millimeters solid particles with liquid pulverizes, pulverizing grade is 2 millimeters, so same, entering third level pulverizing chamber (9) less than 2 millimeters solid particles with liquid pulverizes, pulverizing grade is 1 millimeter, the solid particle that contains 1 millimeter enters the epicoele that rotates crushing type oil (water) gas separating device with liquid, carrying out oil (water) gas separates, there is liquid to be carried to oil-submersible centrifugal pump less than 1 millimeter solid particle, arrives ground flow through oil pipe through the lifting of centrifugal pump.Enter the oil jacket annular space after the epicoele separation of gas through rotation crushing type oil (water) gas separating device, enter ground flow by the well head sleeve gate.
Of the present utility model succeeding in developing makes in the drilling well exploitation because of solid particle (sand, coal cinder, dirt) blocks the passage of oil-submersible centrifugal pump or the not smooth phenomenon that circulates is thoroughly eradicated, and reached the requirement of Geological Engineering design scheme, reduced cost to enterprise.
Description of drawings
Fig. 1 is a sectional structure schematic diagram of the present utility model.
Among the figure: 1,14 spline housings, 2 cavity of resorption lower contacts, 3 cavity of resorption intakes, 4 times cavity shells, 5,7,9 cavity of resorption pulverizing chamber, 6 cavity of resorption linings, 8 cavity of resorption power transmission shafts, 10 are pulverized cavity shell, 18 epicoele linings, 19 epicoele separation chambers, 20 epicoele top connections, 21 centrifugal pump lower contacts, 22 epicoele power transmission shafts on plate, 11 cavity of resorption filters, 12 clamping sleeves, 13 cavity of resorption top connections, 15 epicoele lower contacts, the 16 epicoele impellers, 17.
The specific embodiment
As shown in Figure 1, the utility model is made up of two parts from function, and epicoele is oil (water) gas disengagement chamber, and cavity of resorption is the solid particle crushing chamber.Epicoele is by spline housing 14, epicoele lower contact 15, epicoele impeller 16, last cavity shell 17, epicoele lining 18, epicoele separation chamber 19, epicoele top connection 20, epicoele power transmission shaft 22 is formed, epicoele lower contact 15 and last cavity shell 17 screwed connections, last cavity shell 17 and epicoele top connection 20 screwed connections, epicoele power transmission shaft 22 is connected with cavity of resorption power transmission shaft 8 usefulness spline housings 14, epicoele impeller 16 is fixed with epicoele power transmission shaft 22 usefulness keys, and cavity of resorption is by spline housing 1, cavity of resorption lower contact 2, cavity of resorption intake 3, following cavity shell 4, cavity of resorption pulverizing chamber 5,7,9, cavity of resorption lining 6, cavity of resorption power transmission shaft 8, pulverize plate 10, cavity of resorption filter 11, clamping sleeve 12, cavity of resorption top connection 13 is formed.Cavity of resorption lower contact 2 is connected flange form with the top connection of submersible electric machine with oil protector with screw; Cavity of resorption power transmission shaft 8 is that spline housing 1 is connected with the protector power transmission shaft; cavity of resorption lower contact 2 is screwed connections with cavity of resorption intake 3; cavity of resorption lining 6 is a compression type with cavity of resorption pulverizing chamber 5,7,9; pulverizing plate 10 is that key is fixed with cavity of resorption power transmission shaft 8; cavity of resorption top connection 13 is connected flange form with epicoele lower contact 15 screws.
Operating principle: the power of submersible electric machine with oil drives oil-submersible centrifugal pump through power transmission shaft and rotates, make the down-hole contain the first order pulverizing chamber 5 that enters cavity of resorption less than the liquid of 5 millimeters the solid particle cavity of resorption intake 3 by rotation crushing type oil (water) gas separating device, pulverizing plate 10 high speed rotation under the drive of cavity of resorption power transmission shaft 8 smashes the solid particle in the liquid, filter through cavity of resorption filter 11 one-levels, pulverizing grade is 3 millimeters, promptly entering second level pulverizing chamber 7 less than 3 millimeters solid particles with liquid pulverizes, pulverizing grade is 2 millimeters, so same, entering third level pulverizing chamber 9 less than 2 millimeters solid particles with liquid pulverizes, pulverizing grade is 1 millimeter, the solid particle that contains 1 millimeter enters the epicoele that rotates crushing type oil (water) gas separating device with liquid, carrying out oil (water) gas separates, there is liquid to be carried to oil-submersible centrifugal pump less than 1 millimeter solid particle, arrives ground flow through oil pipe through the lifting of centrifugal pump; Enter the oil jacket annular space after the epicoele separation of gas through rotation crushing type oil (water) gas separating device, enter ground flow by the well head sleeve gate.
Claims (2)
1. one kind is rotated crushing type oil (water) gas separating device, oil (water) the gas disengagement chamber that comprises epicoele, epicoele is by spline housing (14), epicoele lower contact (15), epicoele impeller (16), last cavity shell (17), epicoele lining (18), epicoele separation chamber (19), epicoele top connection (20), epicoele power transmission shaft (22) is formed, epicoele lower contact (15) and last cavity shell (17) screwed connection, last cavity shell (17) and epicoele top connection (20) screwed connection, epicoele impeller (16) is fixed with key with epicoele power transmission shaft (22)
It is characterized in that: the lower end at epicoele oil (water) gas disengagement chamber is provided with cavity of resorption, and cavity of resorption is the solid particle crushing chamber; Cavity of resorption is made up of three other pulverizing chamber of level;
Epicoele power transmission shaft (22) is connected with spline housing (14) with cavity of resorption power transmission shaft (8); cavity of resorption lower contact (2) is connected with the screw flange form with the top connection of submersible electric machine with oil protector; cavity of resorption power transmission shaft (8) is that spline housing (1) is connected with the protector power transmission shaft; cavity of resorption lower contact (2) is screwed connection with cavity of resorption intake (3); cavity of resorption lining (6) is a compression type with cavity of resorption pulverizing chamber (5), (7), (9); pulverizing plate (10) is that key is fixed with cavity of resorption power transmission shaft (8), and cavity of resorption top connection (13) is connected with the screw flange form with epicoele lower contact (15).
2. a kind of rotation crushing type oil according to claim 1 (water) gas separating device is characterized in that: cavity of resorption is made up of spline housing (1), cavity of resorption lower contact (2), cavity of resorption intake (3), following cavity shell (4), cavity of resorption pulverizing chamber (5), (7), (9), cavity of resorption lining (6), cavity of resorption power transmission shaft (8), pulverizing plate (10), cavity of resorption filter (11), clamping sleeve (12), cavity of resorption top connection (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201179979U CN201202461Y (en) | 2008-06-06 | 2008-06-06 | Rotating disintegration type oil (water) gas separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201179979U CN201202461Y (en) | 2008-06-06 | 2008-06-06 | Rotating disintegration type oil (water) gas separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202461Y true CN201202461Y (en) | 2009-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201179979U Expired - Fee Related CN201202461Y (en) | 2008-06-06 | 2008-06-06 | Rotating disintegration type oil (water) gas separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202461Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103492722A (en) * | 2011-04-19 | 2014-01-01 | 哈利伯顿能源服务公司 | Submersible centrifugal pump for solids-laden fluid |
| CN104373334A (en) * | 2013-08-15 | 2015-02-25 | 中国石油天然气集团公司 | Heavy oil blockage preventer for protector of electric submersible pump |
| CN104389560A (en) * | 2014-08-19 | 2015-03-04 | 重庆科技学院 | Separation and crushing device of downhole pulverized coals of coalbed methane and method thereof |
-
2008
- 2008-06-06 CN CNU2008201179979U patent/CN201202461Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103492722A (en) * | 2011-04-19 | 2014-01-01 | 哈利伯顿能源服务公司 | Submersible centrifugal pump for solids-laden fluid |
| CN103492722B (en) * | 2011-04-19 | 2015-12-23 | 哈利伯顿能源服务公司 | For being loaded with the submerged centrifugal pump of the fluid of solid |
| CN104373334A (en) * | 2013-08-15 | 2015-02-25 | 中国石油天然气集团公司 | Heavy oil blockage preventer for protector of electric submersible pump |
| CN104389560A (en) * | 2014-08-19 | 2015-03-04 | 重庆科技学院 | Separation and crushing device of downhole pulverized coals of coalbed methane and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 |